For post-processing and visualization, APECS provides a CFD viewer to display, within the process simulator, the results of a CFD simulation conducted as a part of a co-simulation. The ParaView scientific visualization tool is available in APECS for viewing 3D CFD results. The process and energy industries can deploy APECS with EKM as a complete engineering solution for fostering rapid technology development, reducing pilot/demonstration-scale facility design time and operating campaigns, and lowering the cost and technical risk in realizing high-efficiency, near-zero emission plants of the future.